The Mackay Conservation Group coordinator Ellen Roberts discusses the group's latest challenge to the Carmichael coal mine project, to be build by Indian company Adani. The group has filed an amendment to its existing action against Environment Minister Greg Hunt's approval of the project, claiming he failed to take into account Adani's environmental breaches in India. Read story.

At 247,000 square kilometres, the Galilee Basin has the potential to become the largest coal-producing region in Queensland, attracting investment of more than $28 billion but also opposition from environmental groups.